A new update is out for the Z3x Box, The team has released a new update to support more Samsung models, Samsung Tool Pro v21.5 brings more HOT functions to this box, You can use the new Samsung Tool Pro update to Direct Unlock the Samsung Galaxy S6 SM-G920T from T-Mobile USA, And the Samsung Galaxy S6 Edge SM-G925T from T-Mobile USA too, The new unlock method will unlock your Galaxy S6 and Galaxy S6 Edge permanently, No need to flash any special firmware to Unlock these models.